package de.shiewk.smoderation.paper.command;

import com.mojang.brigadier.Command;
import com.mojang.brigadier.context.CommandContext;
import com.mojang.brigadier.tree.LiteralCommandNode;
import de.shiewk.smoderation.paper.command.argument.PlayerUUIDArgument;
import de.shiewk.smoderation.paper.punishments.Punishment;
import de.shiewk.smoderation.paper.punishments.PunishmentManager;
import de.shiewk.smoderation.paper.punishments.TimedPunishment;
import de.shiewk.smoderation.paper.util.CommandUtil;
import de.shiewk.smoderation.paper.util.PlayerUtil;
import de.shiewk.smoderation.paper.util.TimeUtil;
import io.papermc.paper.command.brigadier.CommandSourceStack;
import org.bukkit.command.CommandSender;

import java.util.Collection;
import java.util.List;
import java.util.UUID;

import static io.papermc.paper.command.brigadier.Commands.argument;
import static io.papermc.paper.command.brigadier.Commands.literal;
import static net.kyori.adventure.text.Component.text;
import static net.kyori.adventure.text.Component.translatable;

@SuppressWarnings("UnstableApiUsage") // Paper Brigadier API
public final class ModLogsCommand implements CommandProvider {

    private final PunishmentManager punishmentManager;

    public ModLogsCommand(PunishmentManager punishmentManager) {
        this.punishmentManager = punishmentManager;
    }

    @Override
    public LiteralCommandNode<CommandSourceStack> getCommandNode() {
        return literal("modlogs")
                .requires(CommandUtil.requirePermission("smod.logs"))
                .then(argument("player", new PlayerUUIDArgument())
                        .executes(this::showModLogs)
                )
                .build();
    }

    private int showModLogs(CommandContext<CommandSourceStack> context) {
        CommandSender sender = context.getSource().getSender();
        UUID uuid = context.getArgument("player", UUID.class);
        String name = PlayerUtil.offlinePlayerName(uuid);
        sender.sendMessage(translatable("smod.command.modlogs.heading", text(name), text(uuid.toString())));
        List<Punishment> punishments = punishmentManager.byTargetUUID(uuid);
        for (Punishment punishment : punishments) {
            if (punishment instanceof TimedPunishment timed && timed.isActive()){
                sender.sendMessage(translatable("smod.command.modlogs." + punishment.getType(),
                        TimeUtil.calendarTimestamp(timed.getExpiry()),
                        TimeUtil.formatTimeLong(timed.getExpiry() - System.currentTimeMillis()),
                        text(punishment.getReason())
                ));
            }
        }
        if (punishments.isEmpty()){
            sender.sendMessage(translatable("smod.command.modlogs.none"));
        }
        return Command.SINGLE_SUCCESS;
    }

    @Override
    public String getCommandDescription() {
        return "Views all current punishments of a player.";
    }

    @Override
    public Collection<String> getAliases() {
        return List.of("logs", "seen", "smodlogs");
    }
}